digen36

Dataset statistics

Number of variables	11
Number of observations	1000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	86.1 KiB
Average record size in memory	88.1 B

Variable types

Numeric	10
Categorical	1

Warnings

`target` is uniformly distributed	Uniform
`X0` has unique values	Unique
`X1` has unique values	Unique
`X2` has unique values	Unique
`X3` has unique values	Unique
`X4` has unique values	Unique
`X5` has unique values	Unique
`X6` has unique values	Unique
`X7` has unique values	Unique
`X8` has unique values	Unique
`X9` has unique values	Unique

Reproduction

Analysis started	2021-02-12 17:06:43.325203
Analysis finished	2021-02-12 17:20:25.715775
Duration	13 minutes and 42.39 seconds
Software version	pandas-profiling v2.10.1
Download configuration	config.yaml

X0
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.04369500934
Minimum	-3.110146251
Maximum	3.324787536
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.110146251
5-th percentile	-1.861543031
Q1	-0.7290378174
median	-0.006476288538
Q3	0.6317907258
95-th percentile	1.670811456
Maximum	3.324787536
Range	6.434933787
Interquartile range (IQR)	1.360828543

Descriptive statistics

Standard deviation	1.043233659
Coefficient of variation (CV)	-23.8753504
Kurtosis	0.04291582698
Mean	-0.04369500934
Median Absolute Deviation (MAD)	0.68895775
Skewness	-0.1064938139
Sum	-43.69500934
Variance	1.088336466
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.2572953272	1	0.1%
1.361123967	1	0.1%
-0.3621637817	1	0.1%
-0.193660921	1	0.1%
0.003577693643	1	0.1%
1.095568965	1	0.1%
0.06335791361	1	0.1%
-1.249993037	1	0.1%
0.7717561359	1	0.1%
-0.8934914011	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.110146251	1	0.1%
-3.098782475	1	0.1%
-3.079429955	1	0.1%
-2.959827755	1	0.1%
-2.959487612	1	0.1%
-2.756734506	1	0.1%
-2.690496316	1	0.1%
-2.680103127	1	0.1%
-2.645336836	1	0.1%
-2.60936155	1	0.1%

Value	Count	Frequency (%)
3.324787536	1	0.1%
3.151532116	1	0.1%
2.878521882	1	0.1%
2.799417341	1	0.1%
2.601047273	1	0.1%
2.499080184	1	0.1%
2.467840369	1	0.1%
2.423692632	1	0.1%
2.405044083	1	0.1%
2.379232001	1	0.1%

X1
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.03146229509
Minimum	-3.163973374
Maximum	3.319011038
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.163973374
5-th percentile	-1.631650399
Q1	-0.6332807217
median	0.002132971569
Q3	0.7546836148
95-th percentile	1.584264985
Maximum	3.319011038
Range	6.482984411
Interquartile range (IQR)	1.387964337

Descriptive statistics

Standard deviation	0.9977032467
Coefficient of variation (CV)	31.71107651
Kurtosis	-0.07652849856
Mean	0.03146229509
Median Absolute Deviation (MAD)	0.7016660581
Skewness	0.009463666042
Sum	31.46229509
Variance	0.9954117685
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.07132731115	1	0.1%
1.467314918	1	0.1%
0.003949658354	1	0.1%
0.3130438679	1	0.1%
0.2204602968	1	0.1%
-2.143365348	1	0.1%
-0.579309283	1	0.1%
0.7288527184	1	0.1%
0.2228027713	1	0.1%
-1.151992437	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.163973374	1	0.1%
-2.767900275	1	0.1%
-2.689550864	1	0.1%
-2.551169961	1	0.1%
-2.48805973	1	0.1%
-2.421886714	1	0.1%
-2.390272973	1	0.1%
-2.366409727	1	0.1%
-2.288226877	1	0.1%
-2.282897136	1	0.1%

Value	Count	Frequency (%)
3.319011038	1	0.1%
2.993187258	1	0.1%
2.833380807	1	0.1%
2.570612625	1	0.1%
2.541236723	1	0.1%
2.521069434	1	0.1%
2.507144854	1	0.1%
2.503699279	1	0.1%
2.465685712	1	0.1%
2.460408349	1	0.1%

X2
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.02904200563
Minimum	-2.944290813
Maximum	3.543095479
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.944290813
5-th percentile	-1.619745128
Q1	-0.6483471708
median	-0.003956663927
Q3	0.7206954687
95-th percentile	1.741467541
Maximum	3.543095479
Range	6.487386292
Interquartile range (IQR)	1.369042639

Descriptive statistics

Standard deviation	1.018583489
Coefficient of variation (CV)	35.07276672
Kurtosis	-0.03088743933
Mean	0.02904200563
Median Absolute Deviation (MAD)	0.6883168213
Skewness	0.1075120747
Sum	29.04200563
Variance	1.037512323
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.542454515	1	0.1%
-1.027062901	1	0.1%
-0.3287221665	1	0.1%
0.786324586	1	0.1%
0.1519282667	1	0.1%
0.7522937995	1	0.1%
0.2910497233	1	0.1%
2.074494483	1	0.1%
1.19853136	1	0.1%
-0.4775240637	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.944290813	1	0.1%
-2.841932811	1	0.1%
-2.600663257	1	0.1%
-2.543728687	1	0.1%
-2.408457069	1	0.1%
-2.379887713	1	0.1%
-2.342593	1	0.1%
-2.314064603	1	0.1%
-2.286300709	1	0.1%
-2.279809663	1	0.1%

Value	Count	Frequency (%)
3.543095479	1	0.1%
3.542454515	1	0.1%
2.821160002	1	0.1%
2.641756624	1	0.1%
2.58769871	1	0.1%
2.573537848	1	0.1%
2.568817279	1	0.1%
2.526515766	1	0.1%
2.52494309	1	0.1%
2.520004137	1	0.1%

X3
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.04800715778
Minimum	-3.039933901
Maximum	3.064525383
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.039933901
5-th percentile	-1.603640223
Q1	-0.6489592521
median	0.06890844925
Q3	0.7270156526
95-th percentile	1.700454675
Maximum	3.064525383
Range	6.104459284
Interquartile range (IQR)	1.375974905

Descriptive statistics

Standard deviation	1.001904631
Coefficient of variation (CV)	20.86990101
Kurtosis	-0.13398441
Mean	0.04800715778
Median Absolute Deviation (MAD)	0.7002552961
Skewness	-0.04562762625
Sum	48.00715778
Variance	1.003812889
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.611405403	1	0.1%
1.50860987	1	0.1%
-0.1300665661	1	0.1%
0.4666126555	1	0.1%
0.6901196098	1	0.1%
-2.160363399	1	0.1%
0.4234604837	1	0.1%
0.449639634	1	0.1%
-0.3852737103	1	0.1%
0.1449139255	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.039933901	1	0.1%
-2.979013328	1	0.1%
-2.764360484	1	0.1%
-2.697254569	1	0.1%
-2.66056093	1	0.1%
-2.514081008	1	0.1%
-2.459033266	1	0.1%
-2.453330959	1	0.1%
-2.386029388	1	0.1%
-2.385811288	1	0.1%

Value	Count	Frequency (%)
3.064525383	1	0.1%
2.924941995	1	0.1%
2.704117948	1	0.1%
2.640898938	1	0.1%
2.624433544	1	0.1%
2.597135016	1	0.1%
2.575498607	1	0.1%
2.493825288	1	0.1%
2.452397013	1	0.1%
2.333916292	1	0.1%

X4
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.02906861017
Minimum	-3.125371951
Maximum	3.379665667
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.125371951
5-th percentile	-1.70234405
Q1	-0.6852044075
median	-0.04334099348
Q3	0.6498461627
95-th percentile	1.578715812
Maximum	3.379665667
Range	6.505037618
Interquartile range (IQR)	1.33505057

Descriptive statistics

Standard deviation	1.017185553
Coefficient of variation (CV)	-34.9925761
Kurtosis	0.07034382378
Mean	-0.02906861017
Median Absolute Deviation (MAD)	0.6740211674
Skewness	-0.04067772122
Sum	-29.06861017
Variance	1.03466645
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.341511987	1	0.1%
-0.05920283121	1	0.1%
-0.7988111586	1	0.1%
0.5158604035	1	0.1%
0.5293908667	1	0.1%
-3.111248356	1	0.1%
0.3329259579	1	0.1%
0.8742814675	1	0.1%
0.5919335668	1	0.1%
-0.9675474694	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.125371951	1	0.1%
-3.111248356	1	0.1%
-3.062096682	1	0.1%
-3.029872111	1	0.1%
-3.026068961	1	0.1%
-2.739360899	1	0.1%
-2.58167296	1	0.1%
-2.567903083	1	0.1%
-2.518873833	1	0.1%
-2.476910537	1	0.1%

Value	Count	Frequency (%)
3.379665667	1	0.1%
2.87475664	1	0.1%
2.831149715	1	0.1%
2.817992782	1	0.1%
2.668281246	1	0.1%
2.66077413	1	0.1%
2.636753992	1	0.1%
2.546916107	1	0.1%
2.495931141	1	0.1%
2.486527918	1	0.1%

X5
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.03586685831
Minimum	-2.943556286
Maximum	2.92121433
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.943556286
5-th percentile	-1.628623814
Q1	-0.6175158991
median	0.04313800529
Q3	0.7398361126
95-th percentile	1.636447799
Maximum	2.92121433
Range	5.864770616
Interquartile range (IQR)	1.357352012

Descriptive statistics

Standard deviation	1.003449272
Coefficient of variation (CV)	27.9770607
Kurtosis	-0.1725425925
Mean	0.03586685831
Median Absolute Deviation (MAD)	0.6808224101
Skewness	-0.09753286359
Sum	35.86685831
Variance	1.006910441
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-2.792104127	1	0.1%
0.5397053645	1	0.1%
0.6995208658	1	0.1%
-2.105519861	1	0.1%
-0.352511203	1	0.1%
0.9199596188	1	0.1%
-1.315390603	1	0.1%
-2.943556286	1	0.1%
-0.6242052898	1	0.1%
0.3084817407	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.943556286	1	0.1%
-2.792104127	1	0.1%
-2.765215743	1	0.1%
-2.761019517	1	0.1%
-2.700765748	1	0.1%
-2.654092768	1	0.1%
-2.567544867	1	0.1%
-2.507446202	1	0.1%
-2.47628381	1	0.1%
-2.397281904	1	0.1%

Value	Count	Frequency (%)
2.92121433	1	0.1%
2.871259842	1	0.1%
2.770133618	1	0.1%
2.67166492	1	0.1%
2.53401417	1	0.1%
2.511222736	1	0.1%
2.492626418	1	0.1%
2.469720394	1	0.1%
2.393343947	1	0.1%
2.163410287	1	0.1%

X6
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.006968467593
Minimum	-3.357616091
Maximum	2.833772473
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.357616091
5-th percentile	-1.571710046
Q1	-0.6554668139
median	0.0009903445529
Q3	0.6434985966
95-th percentile	1.620520548
Maximum	2.833772473
Range	6.191388564
Interquartile range (IQR)	1.298965411

Descriptive statistics

Standard deviation	0.9742029692
Coefficient of variation (CV)	139.8016072
Kurtosis	0.1374163925
Mean	0.006968467593
Median Absolute Deviation (MAD)	0.652910317
Skewness	-0.001285113004
Sum	6.968467593
Variance	0.9490714251
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.471523389	1	0.1%
-0.3792585051	1	0.1%
-1.057428033	1	0.1%
-0.4532834148	1	0.1%
-0.3696240556	1	0.1%
-0.9817145897	1	0.1%
-1.593605666	1	0.1%
0.42207983	1	0.1%
-0.03421306855	1	0.1%
0.5839266487	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.357616091	1	0.1%
-2.942580157	1	0.1%
-2.916522622	1	0.1%
-2.727460419	1	0.1%
-2.627120045	1	0.1%
-2.571371003	1	0.1%
-2.525554482	1	0.1%
-2.388689719	1	0.1%
-2.35621166	1	0.1%
-2.348111616	1	0.1%

Value	Count	Frequency (%)
2.833772473	1	0.1%
2.787589215	1	0.1%
2.782903861	1	0.1%
2.747013026	1	0.1%
2.615188162	1	0.1%
2.588528108	1	0.1%
2.54500115	1	0.1%
2.532498562	1	0.1%
2.51924418	1	0.1%
2.480439799	1	0.1%

X7
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01510057469
Minimum	-3.312670831
Maximum	3.867935141
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.312670831
5-th percentile	-1.752676775
Q1	-0.629321937
median	0.01122562809
Q3	0.7201833262
95-th percentile	1.668681898
Maximum	3.867935141
Range	7.180605972
Interquartile range (IQR)	1.349505263

Descriptive statistics

Standard deviation	1.020910989
Coefficient of variation (CV)	67.6074262
Kurtosis	0.08993940935
Mean	0.01510057469
Median Absolute Deviation (MAD)	0.6878075124
Skewness	-0.01968158048
Sum	15.10057469
Variance	1.042259247
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.2761616347	1	0.1%
-0.5841791988	1	0.1%
-1.428600519	1	0.1%
0.3185050442	1	0.1%
0.656926965	1	0.1%
-0.2327923423	1	0.1%
1.787068293	1	0.1%
-0.4663440949	1	0.1%
0.01441995827	1	0.1%
-1.016745611	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.312670831	1	0.1%
-2.996165972	1	0.1%
-2.701512876	1	0.1%
-2.650248648	1	0.1%
-2.538441368	1	0.1%
-2.413656825	1	0.1%
-2.413487016	1	0.1%
-2.395897789	1	0.1%
-2.353090386	1	0.1%
-2.34316922	1	0.1%

Value	Count	Frequency (%)
3.867935141	1	0.1%
3.619202907	1	0.1%
3.361052901	1	0.1%
2.857480524	1	0.1%
2.527476296	1	0.1%
2.509133047	1	0.1%
2.466745247	1	0.1%
2.380628195	1	0.1%
2.377996892	1	0.1%
2.342310699	1	0.1%

X8
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.04387794625
Minimum	-3.292282968
Maximum	3.082503657
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.292282968
5-th percentile	-1.77767981
Q1	-0.748052042
median	-0.01097161998
Q3	0.6897635011
95-th percentile	1.601054535
Maximum	3.082503657
Range	6.374786625
Interquartile range (IQR)	1.437815543

Descriptive statistics

Standard deviation	1.037798365
Coefficient of variation (CV)	-23.65193574
Kurtosis	-0.05914217212
Mean	-0.04387794625
Median Absolute Deviation (MAD)	0.7224623185
Skewness	-0.1009984901
Sum	-43.87794625
Variance	1.077025447
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.78738895	1	0.1%
-0.611656012	1	0.1%
1.128698045	1	0.1%
2.105311885	1	0.1%
0.1850499099	1	0.1%
-0.6006093572	1	0.1%
1.099961385	1	0.1%
1.440127942	1	0.1%
-0.2063661467	1	0.1%
-1.548039352	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.292282968	1	0.1%
-3.126301124	1	0.1%
-3.040774391	1	0.1%
-2.968390375	1	0.1%
-2.960667539	1	0.1%
-2.814061798	1	0.1%
-2.800750345	1	0.1%
-2.640280707	1	0.1%
-2.629344233	1	0.1%
-2.590644898	1	0.1%

Value	Count	Frequency (%)
3.082503657	1	0.1%
3.013104458	1	0.1%
2.755347396	1	0.1%
2.668980229	1	0.1%
2.54983402	1	0.1%
2.473655722	1	0.1%
2.369529288	1	0.1%
2.337388423	1	0.1%
2.295907372	1	0.1%
2.247295551	1	0.1%

X9
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.05050100444
Minimum	-2.810451722
Maximum	3.377959107
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.810451722
5-th percentile	-1.584511032
Q1	-0.6205298473
median	0.1022794287
Q3	0.7425893161
95-th percentile	1.629297049
Maximum	3.377959107
Range	6.188410829
Interquartile range (IQR)	1.363119163

Descriptive statistics

Standard deviation	1.000733802
Coefficient of variation (CV)	19.81611679
Kurtosis	-0.1422145247
Mean	0.05050100444
Median Absolute Deviation (MAD)	0.6769368472
Skewness	-0.06879551653
Sum	50.50100444
Variance	1.001468142
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.07189832691	1	0.1%
0.6818300129	1	0.1%
1.202962033	1	0.1%
-0.275780227	1	0.1%
0.5547995043	1	0.1%
-0.2223427249	1	0.1%
-0.8057622436	1	0.1%
-0.5421662104	1	0.1%
-1.982878068	1	0.1%
-0.04637149249	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.810451722	1	0.1%
-2.690488815	1	0.1%
-2.662577582	1	0.1%
-2.584669151	1	0.1%
-2.503949159	1	0.1%
-2.440472608	1	0.1%
-2.420346609	1	0.1%
-2.377226569	1	0.1%
-2.372545926	1	0.1%
-2.329994739	1	0.1%

Value	Count	Frequency (%)
3.377959107	1	0.1%
2.973482506	1	0.1%
2.921561962	1	0.1%
2.827146582	1	0.1%
2.615100117	1	0.1%
2.504555898	1	0.1%
2.4923685	1	0.1%
2.483316377	1	0.1%
2.450584998	1	0.1%
2.316137033	1	0.1%

target
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	56.8 KiB

0	500
1	500

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	1000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	1
3rd row	0
4th row	1
5th row	0

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Histogram of lengths of the category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring characters

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1000	100.0%

Most frequent character per category

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1000	100.0%

Most frequent character per script

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1000	100.0%

Most frequent character per block

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
0	-1.591679	-1.944739	0.220931	0.052530	0.975251	0.811792	-0.549148	-0.232792	1.972032	-1.008964	0
1	0.064400	-0.668111	1.924775	-0.672800	1.118917	-1.081578	-1.907725	-1.130479	0.317234	-1.524748	1
2	1.103210	1.699204	1.634633	-1.430127	-0.108652	-0.777151	-0.305163	-1.375696	-0.116328	-0.114372	0
3	-0.267161	-0.353253	-0.718555	0.351178	-0.292465	-0.175475	-1.632129	-0.247423	-0.882733	0.647620	1
4	-0.345546	-0.814074	-0.876414	0.274413	0.867676	-0.812867	0.823587	0.697439	-0.551644	0.160219	0
5	-1.861444	-0.340893	0.094555	-1.187432	0.163624	-0.185347	0.810046	0.444009	0.397058	-0.963093	1
6	2.499080	0.771034	-0.511532	-0.524814	1.025351	-0.835185	-0.444607	-0.366866	0.753144	1.902900	1
7	0.906270	0.353689	0.477263	2.624434	1.196643	0.799859	0.970243	1.066724	0.813053	-0.574220	0
8	1.673484	-0.436167	1.200920	1.041947	-1.747506	-0.039714	0.219542	-0.561978	1.432527	0.909262	1
9	0.599455	-1.369297	-2.236841	-0.449905	-1.025310	-0.501123	-0.945002	0.706046	-0.803878	0.334533	1

Last rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
990	0.191186	1.179568	-0.283563	-0.027366	-0.242133	-0.737254	0.132974	-0.401936	0.060340	0.943959	0
991	0.193189	2.143510	1.263884	0.792136	0.445083	-1.092026	-0.306610	-0.707648	-2.814062	-0.434570	0
992	1.133486	0.583831	0.042270	-0.177646	0.395026	-1.458449	0.078950	1.704244	2.037975	-0.943661	1
993	1.253203	-1.656053	-0.444813	-1.558047	-0.450096	-0.006400	0.734552	0.148219	-2.070996	-0.043442	1
994	-0.361847	-0.043520	-0.050744	-0.757150	1.330672	-0.879957	0.930551	-0.862605	0.123069	1.192570	0
995	1.481319	0.174886	0.640316	1.887105	1.055751	0.981368	-0.549389	1.266495	-0.156182	-0.030583	1
996	0.405474	-0.788197	-0.204748	-0.191815	-0.184218	-1.922015	0.128677	0.746054	-0.914982	-0.487268	0
997	-0.726535	0.452665	-1.058456	0.359124	-0.244497	1.868869	-0.933642	0.598519	0.328676	-1.353606	0
998	1.116140	0.196375	-0.643222	-0.099790	1.209799	1.551689	0.082434	1.336303	-0.049515	1.210459	1
999	-0.196308	0.491349	2.277769	-1.049514	0.255029	-0.014872	0.220981	1.460296	-0.662421	-1.898674	1

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows